# If you'd like to omit non-matching lines from the result; add ';d' to the end of the expression.
sed -E 's/^(?>(?'protocol'[a-zA-Z]+):\/\/)?(?'domain'[a-zA-Z0-9.\-_]*)?(?>:(?'port'\d{1,5}))?\/(?'path'[a-zA-Z0-9_\-%]+)(?:(?>\?(?'query'[a-zA-Z0-9_\-=&%]+))()|(?>#(?'anchor'[a-zA-Z0-9_\-%]+))()){0,2}$/protocol: ${protocol}\nhost name: ${domain}\nport: ${port}\npath: \/${path}\nquery: ${query}\nanchor: ${anchor}\n/gm;t' <<< "https://localhost:5000/test?id=10&class=5#header
http://example.com:443/test#header
ws://example.com/test?id=10&class=5
/test?id=10&class=5
/test?t=10
/test#10
/test%20test
/test#10?data=test"
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for SED, please visit: https://www.gnu.org/software/sed/manual/html_node/The-_0022s_0022-Command.html